New Delhi: The row over anti-national slogans in Delhi's Jawaharlal Nehru University fails to die down.

In a major development, BJP's Member of Parliament from North-East Delhi constituency has written to President Pranab Mukherjee, Chief Election Commissioner Dr Nasim Ahmad Zaidi, Lok Sabha Speaker Sumitra Mahajan and Union Home Minister Rajnath Singh over anti-national slogans that were raised in JNU.